prov:value
| - Further, the present invention is a light emitting device wherein the first phosphor contains a nitride-base phosphor which contains N, and contains at least one of elements selected from Be, Mg, Ca, Sr, Ba and Zn and at least one elements selected from C, Si, Ge, Sn, Ti, Zr and Hf and is activated by at least one of elements selected from the rare earth elements.
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